Real world article
(written from a production point of view)
Strasbourg is a city in France. It was mentioned in the Picard family album, but this info did not make it on-screen.
The city was mentioned in a newspaper clipping, titled Picard pour une alliance confiante UDF-RPR, from the late 20th century.
Several centuries later, a former lover of Jean-Luc Picard sent him a hand-written letter from this city in 2328. During their time together, her father asked her to come to Strasbourg, where she could tend to her aunt who was suffering.